A Research Of Improvement And Evaluation System For The Noise Environmental Quality Of Residential Area

As the development of the civilization and the transformation of the life style, the noise pollution of the environment in the residential area become more and more seriously, which has become a serious environment problem and harmful to the body and mind and life quality. The paper focus on control and improvement of the noise environment in the residential area and setting up the scientific applicable evaluation methods. The effect factors of the noise environment in the residential area is analyzed in this paper; the index system the noise environment in the residential area is set up; The control standard of the noise environment in the residential area is advanced; the applicable plan, management and technology measure are competitively analyzed. The evaluation mode of the noise environment in the residential area is set up. There are three: the key factor of the evaluation mode to noise environment quality in the residential area basing on the grey relating; the most important and subordinate factor which effect the noise environment in the residential area is estimated; and the quality grade evaluation mode is set up basing on the grey clustering, which can show us the whole superior and inferior grade; The excellent technology program selection of the noise environment improvement in the residential area mode is set up basing on the hierarchy analytic, which leads to grading selection by the analyzing of the improvement to the preparative program of the noise environment in the residential area . The noise environment in the residential area system is developed basing on the Visual C++6.0,which includes three major carte: the key factor, grade evaluation, superior program and realize the evaluation of the key factor of noise pollution headstream in the residential area, grading evaluation of the noise environment in the residential area and the superior evaluation of the improving technology program. The system evaluation and analyze are made on a certain block and district about the noise environment quality in the residential area combining with the research task, the practice show us that the evaluation system is friendly and the nature determination and ration combination enhance greatly the account veracity and speed of all kinds of the modes and improve the efficiency of the noise environment evaluation with currency, so it gives a modern measure to the noise environment quality and improvement program in the residential area.